2.92mm Female to 1.85mm Male RF Adapter

The 2.92mm Female to 1.85mm Male RF Adapter – 2.92/1.85-KJ1, also referred to as 1.85mm Male to 2.92mm Female RF Adapter – 1.85/2.92-JK1, is a high-performance coaxial adapter designed for seamless signal transition between 2.92mm female and 1.85mm male interfaces. This straight adapter bridges the gap between K and V connector systems, allowing for precise signal integrity in millimeter-wave and high-speed digital applications.

Operating up to 40 GHz with a stable 50-ohm impedance, the 2.92mm Female to 1.85mm Male RF Adapter is widely used in demanding environments such as component performance evaluation labs, 5G antenna system development, and satellite qualification testing, where precision and connector compatibility are key.

This adapter provides excellent electrical performance, with VSWR ≤1.12 and insertion loss ≤0.25 dB, ensuring minimal signal reflection and high measurement accuracy throughout its frequency range. The 2.92mm Female to 1.85mm Male RF Adapter is ideal for interfacing high-end vector network analyzers (VNAs), signal generators, and other RF instrumentation.

Crafted from passivated stainless steel and featuring gold-plated beryllium copper contacts, this K to 1.85mm coaxial adapter ensures exceptional durability, corrosion resistance, and electrical stability. The adapter is qualified for an extended operating temperature range of -55°C to +165°C, supporting both lab and outdoor test scenarios.

Compliant with RoHS and REACH directives, the 2.92mm Female to 1.85mm Male RF Adapter combines mechanical robustness with precision RF performance. Custom configurations are available on request to meet unique requirements in aerospace, defense, telecom, and high-frequency measurement applications.